Vacuum cleaner



FIG. 1 is a front perspective view of a vacuum cleaner according to the invention.

FIG. 2 is a front view of the vacuum cleaner of FIG. 1 .

FIG. 3 is a rear view of the vacuum cleaner of FIG. 1 .

FIG. 4 is a right side view of the vacuum cleaner of FIG. 1 .

FIG. 5 is a left side view of the vacuum cleaner of FIG. 1 .

FIG. 6 is a top plan view of the vacuum cleaner of FIG. 1 ; and,

FIG. 7 is a bottom plan view of the vacuum cleaner of FIG. 1 .

The broken lines shown in the drawings depict portions of the vacuum cleaner that form no part of the claimed design. 

CLAIM The ornamental design for a vacuum cleaner, as shown and described. 